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SHARMAN-3044: Sky Hub is not fragmenting fragments #83

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SHARMAN-3044: Sky Hub is not fragmenting fragments #83

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9 changes: 8 additions & 1 deletion source/WanManager/wanmgr_net_utils.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1142,7 +1142,14 @@ int WanManager_ProcessMAPTConfiguration(ipc_mapt_data_t *dhcp6cMAPTMsgBody, WANM
snprintf(cmdConfigureMTUSize, sizeof(cmdConfigureMTUSize), "ip link set dev %s mtu %d ", MAP_INTERFACE, mtu_size_mapt);
snprintf(cmdInterfaceMTU1, sizeof(cmdInterfaceMTU1), "echo %d > /proc/sys/net/ipv6/conf/%s/mtu", MTU_DEFAULT_SIZE, vlanIf);
snprintf(cmdInterfaceMTU2, sizeof(cmdInterfaceMTU2), "ip -6 ro change default via %s dev %s mtu %d", defaultGatewayV6, vlanIf, MTU_DEFAULT_SIZE) ;
snprintf(cmdEnableIpv4Traffic, sizeof(cmdEnableIpv4Traffic), "ip ro rep default dev %s mtu %d", MAP_INTERFACE, MTU_DEFAULT_SIZE) ;
if (strcmp("sky-uk", partnerID) != 0)
{
snprintf(cmdEnableIpv4Traffic, sizeof(cmdEnableIpv4Traffic), "ip ro rep default dev %s mtu %d", MAP_INTERFACE, MTU_DEFAULT_SIZE) ;
}else
{
//UK: Decrease IPv4 default route MTU down to 1472 bytes
snprintf(cmdEnableIpv4Traffic, sizeof(cmdEnableIpv4Traffic), "ip ro rep default dev %s mtu %d", MAP_INTERFACE, MTU_DEFAULT_SIZE-28) ;
}
snprintf(cmdInterfaceMTU3, sizeof(cmdInterfaceMTU3), "ip -6 ro rep %s via %s dev %s mtu %d", dhcp6cMAPTMsgBody->brIPv6Prefix, defaultGatewayV6, vlanIf, mtu_size_mapt);
snprintf(cmdInterfaceDefaultRouteDefault , sizeof(cmdInterfaceDefaultRouteDefault), "ip -6 ro rep %s/128 dev %s mtu %d", ipv6AddressString, MAP_INTERFACE, mtu_size_mapt);
#ifdef FEATURE_MAPT_DEBUG
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